Maintenance and maintenance of electric stacker locomotive motor

The main structure of the electric stacker includes: battery, motor, hydraulic pump, oil cylinder, piston rod, fork, chain, controller and other devices. Among them, the motor is the main component of the electric stacker, and its importance to the electric stacker is obvious. So how to maintain and maintain the motor? Below, I will give you a brief introduction.

1. Maintenance of electric stacker motor

1. The inspection and maintenance of the motor should be carried out in the state of power failure;

2. Check whether the connecting wire of the motor outlet is connected correctly;

3. Use a 250 volt megohmmeter to measure the cold-state insulation resistance of the motor every three months. The resistance value should be greater than 0.5 MΩ. If the resistance value is less than 0.5 MΩ, it should be dried;

4. Check the brush wear every three months;

5. Check whether the space between the commutator plates is clean, and check whether the brushes slide freely in the brush box;

6. Check whether all fasteners are fastened.

7. It is recommended to do a comprehensive maintenance of the motor of the electric stacker every year.

2. Maintenance of electric stacker motor

1 The battery should be fully charged before being put into use. Using an insufficiently charged battery will reduce the service life of the battery;

2 Try to avoid overcharging and overdischarging the battery. Battery overcharge and overdischarge will seriously affect battery performance and life.

3. Keep the battery liquid hole plug and gas cap clean, remove or open them when charging, and install or close them after charging. Keep the battery surface, connecting wires and screws clean and dry;

4 After charging is completed, check the battery liquid level and add distilled water in time to maintain the liquid level;

5 After the battery is used, it should be charged in time. The storage time of the electric stacker battery is generally not more than 24 hours. 6 Keep good ventilation when charging, and smoking is strictly prohibited.

The above are the common maintenance and maintenance methods for electric stacker motors, if you have other questions. Please call the website phone

1. When there is a problem with the operation of the stacker:

a. When you encounter a problem, please discuss it with your supervisor or technical personnel, and do not repair it yourself to ensure the safety of the man-machine.

b. For more professional maintenance or maintenance items, please entrust them to technicians or trained professionals for professional forklift maintenance.

2. Maintenance

Routine maintenance: It should be carried out once a day. The main content is to keep the surface of the car body clean, clean the surface of the battery, check whether the power cord is firm, and whether the chain is tight or not.

First-level maintenance: once a week. In addition to daily maintenance, the maintenance content should focus on checking whether the working conditions of each component are normal, whether the fasteners are loose, whether the chain is tight enough, whether the connecting pin of the chain joint is bent, whether the inner, Whether the up and down movement of the outer mast is normal, whether the hydraulic joint is leaking oil, whether there is abnormal wear and tear on the mechanical part, whether there is abnormal temperature rise and sparks on the electrical part, etc. If any abnormal phenomenon is found, it should be adjusted and removed in time.

Secondary maintenance: it should be carried out on schedule, and a comprehensive inspection should be carried out as required.

The above is just a general introduction, and the specific work still needs to be combined with the specific situation. At the same time, once a problem occurs, it must be resolved in a timely manner without delay. At the same time, look for a professional maintenance unit to carry out repairs. If you are not very professional, you should not blindly repair it yourself.